【摘要】 OpenGL是功能强大的开放式图形库.介绍了OpenGL的基本概念以及在Windows NT下的运行机制,阐述了实现VC+++和OpenGL图形接口主要的两步工作是像素格式设置和关联DC(Device Context)和RC(Rendering Context).在VC++下通过创建工程并加入支持OpenGL的连接库和头文件、设置OpenGL支持的Windows窗口风格等,从而构建图形开发环境.并通过一个立方体透明变换的例子和一个应用实例,详细说明了OpenGL的绘制方法.更多还原

【Abstract】 OpenGL is a powerful open graphic library.The basic concept and running mechanism of OpenGL under Windows NT are introduced;and the main two steps—pixel format setting and connecting DC(device context) & RC(rendering context) for realizing the graphic interface between VC++ and OpenGL,are described.The graphic development environment is established by creating a project under VC++,loading a linking database and a head file for OpenGL,setting a windows style for OpenGL,etc.The programming method of OpenGL is demonstrated in detail by two examples of making a cubic transparent transformation and an actual application.更多还原